Solving a system of equations by graphing and then algebraically

The video tutorial explains how to solve systems of equations using three different methods: graphing, elimination, and substitution. The instructor demonstrates each method step-by-step, highlighting the process of solving for variables and finding the point of intersection. The tutorial emphasizes understanding the algebraic and graphical approaches to finding solutions, ensuring students can apply these techniques to similar problems.

Describe how to find the Y value after determining the X value in the context of the given equations.

What is the significance of the coefficients in the equations when solving them?

What are the final coordinates obtained from the equations, and how are they derived?